Active and Passive voice

Front

Bottles are made by factories.

Back

Passive

Front

Manufacturers take the bottles to the supermarket.

Back

Active

Front

Plastic is made from raw materials.

Back

Passive

Front

Plastic______ first used in 1907

Back

was

Front

The bottles were _______ to the supermarket

Back

taken

Front

Emphasis in passive voice sentences?

Back

Object

Front

Change to passive voice: Supermarkets sell Coca Cola bottles.

Back

Coca Cola bottles are sold by supermarkets.

Front

Function of tag questions?

Back

To confirm information

Front

Choose the correct question tag: Laura is coming today...

Back

isn't she?

Front

Marcos and Louise won't come back, _____?

Back

will